Welcome to the Williamsport Municipal Water Authority
Sanitary Authority (WSA) Web Page. Our organizations are responsible for
providing high quality water and wastewater utility services for the
Greater Williamsport, Pennsylvania area. We are committed to doing our
part to protect the public health and enhance the environmental quality
of our community.
The information on this website is provided only for general informational
purposes. The terms and conditions of service for the WMWA or WSA are
found in the WMWA Rules and Regulations and the WSA Rules and
Regulations. Both are available upon request from the Authorities'
3/31/2015: Visitors to the watershed, specifically Mountain Bikers, it is highly recommended that you call 570-323-8608 before visiting. There will be times during the spring thaw when the Watershed will be closed due to road/trail and weather conditions. We apologize for the inconvenience. Thank you for your cooperation!
Notice to Customers of the Williamsport Municipal Water Authority
The Williamsport Municipal Water Authority (WMWA) has been notified of several companies distributing information in the area offering insurance for business and homeowner water laterals. The WMWA has no affiliation with companies or organizations offering insurance on customer-owned water lines, and cannot offer an opinion as to the reliability of the insurance product. The WMWA urges its customers to carefully review the terms, conditions, and exclusions of any product offering, and research any entity prior to signing an agreement or making payments for insurance products.
Please click here for more information on:
City of Williamsport
Williamsport Chamber of Commerce
James V. Brown Library
During normal Office Hours - Weekdays 8:00
- 4:30 PM
Water & Sewer - CALL 570-323-6148
Nights, Weekends & Holidays-
Water - CALL 570-323-8608
Sewer - CALL 570-323-5894
Billing questions should be directed to
the Authorities' business office during
normal business hours at 570-323-6148.
Water shut-off location:
In the event of a water emergency, the master water shut-off valve is
usually located next to or near your water meter. The water meter is
usually located at the point where the water pipe comes through the
foundation, usually in the basement or utility room.
Sewer Back Ups:
In the event that you experience a sewer backup, we request that you
first call us to determine if the main sewer line is blocked and is
the cause of the problem. We will promptly respond to your call, and
if the problem is in the sewer main, you will save the time and
expense of having a plumber work on the property owner's sewer lines
Williamsport Municipal Water Authority
Pay Your Bill Online
Withdrawal and Online Bill Payment Information
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Williamsport Municipal Water
and Williamsport Sanitary Authority
253 West Fourth Street Williamsport, PA 17701 - Phone# 570-323-6148 - Email:
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